2E-2-甲基-3-苯基丙烯酰氧基烃基膦酸二乙酯的合成与生物活性研究

Examination of O,O-diethyl-(2E-2-methy-3-phenyl) propylene-acyloxy alkyl phosphonate

设计、合成了系列新的2E-2-甲基-3-苯基丙烯酰氧基烃基膦酸酯衍生物,经元素分析、IR、1HNMR、31PNMR和MS测试而确定它们的结构,初步的生物活性测试结果表明,部分标题化合物对小麦、萝卜、黄瓜和稗草的根或茎具有良好的抑制活性。

A new group of 2E-2-methyl-3-phenyl acryloyloxy alkyl phosphonate derivatives were designed and synthesized. Their structures were characterized by Elemental analysis,IR, IHNMR, ^31PNMR and MS. Preliminary biological study showed that some compounds have good inhibitory activity on the roots or stems of wheat, radish, cucumber and barnyard grass.